Home / 15,909,501.17-23,854,485.11-6,182,756.91

Finding the Fourth Proportional to 15,909,501.17, 23,854,485.11 and 6,182,756.91

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Solution

The fourth proportional to 15,909,501.17, 23,854,485.11 and 6,182,756.91 is: 9,270,339.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,909,501.17 : 23,854,485.11 = 6,182,756.91 : x
  2. Step 2: Convert to fraction form
    15,909,501.17/23,854,485.11 = 6,182,756.91/x
  3. Step 3: Cross multiply
    15,909,501.17x = 23,854,485.11 × 6,182,756.91
  4. Step 4: Simplify right side
    15,909,501.17x = 147,486,482,617,430.84
  5. Step 5: Solve for x
    x = 147,486,482,617,430.84/15,909,501.17
  6. Step 6: Final answer
    x = 9,270,339.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.